﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Helloworld
{
    public class Program
    {
        public void Main(string[] args)
        {
            Console.ForegroundColor = ConsoleColor.White;
            Console.BackgroundColor = ConsoleColor.Blue;
            Console.WriteLine("Hello World！");
            MyHello myHello = new MyHello("Hello,", " World");
            Console.WriteLine("{0:G}", System.DateTime.Now);
            Console.ResetColor();
        }
    }
}
